我不知道将单个换行符放入XPath的好方法，但是如果主要目的是选择normalize-space()，则可以使用normalize-space()元素及其包含换行符的事实并不那么重要:

I don't know of a good way to place a single newline character into an XPath, but you could use normalize-space() if your main objective is to select the element and the fact that it contains a newline isn't all that important:

//*[normalize-space(@text) = 'Test string with new line']